414:
1522:
1566:
133:
1540:
112:
698:
830:
Parker, W. G.; Stocker, M. R.; Irmis, R. B. (2008). "A new desmatosuchine aetosaur (Archosauria; Suchia) from the Upper
Triassic Tecovas Formation (Dockum Group) of Texas".
601:
Paes-Neto, V.D.; Desojo, J.B.; Brust, A.C.B.; Schultz, C.L.; Da-Rosa, A.A.S.; Soares, M.B. (2021). "Intraspecific variation in the axial skeleton of
1701:
1627:
927:
Paes-Neto, V.D.; Desojo, J.B.; Brust, A.C.B.; Ribeiro, A.M.; Schultz, C.L.; Soares, M.B. (2021). "The first braincase of the basal aetosaur
713:
428:
measured around 1.3 metres (4 ft 3 in) in length, with one large individual reaching 2.4 metres (7 ft 10 in) (with
1686:
1614:
1736:
1013:
737:
Heckert, A.B.; Lucas, S.G. (2002). "South
American occurrences of the Adamanian (Late Triassic: latest Carnian) index taxon
992:
662:
Casamiquela (Archosauria: Aetosauria) from the Upper
Triassic of Argentina and Brazil: an example of sexual dimorphism?".
436:
was probably reached at 1 metre (3 ft 3 in) in length, although these individuals were not yet fully grown.
382:
1716:
1521:
754:
1731:
843:
1711:
880:(Archosauria, Aetosauria) specimens from the Late Triassic of South America and their proposed synonymy with
605:(Archosauria: Aetosauria) and its implications for the aetosaur diversity of the Late Triassic of Brazil".
502:, was found to be similar in its vertebrae and the basioccipital of its braincase to juvenile specimens of
132:
1706:
1726:
1556:
1721:
985:
777:
464:. This synonymy is not accepted, with several studies identifying unique features that distinguish
558:"A new aetosaur genus (Archosauria: Pseudosuchia) from the early Late Triassic of southern Brazil"
1691:
518:
analysis presented by Julia B. Desojo, Martin D. Ezcurra and Edio E. Kischlat in 2012 found that
378:
1696:
1658:
1582:
1632:
1653:
1645:
1080:
386:
940:
893:
796:
234:
413:
8:
1570:
978:
944:
897:
800:
557:
1681:
1543:
956:
909:
855:
812:
758:
679:
640:
555:
265:
127:
1640:
1404:
1278:
960:
847:
762:
644:
632:
580:
437:
358:
913:
859:
816:
683:
1428:
1351:
1166:
948:
901:
839:
804:
750:
671:
622:
614:
572:
523:
477:
346:
952:
618:
1379:
1309:
1049:
905:
675:
433:
782:
with a reanalysis of the phylogeny of the
Aetosauria (Archosauria:Pseudosuchia)"
658:
Tabora, J.R.A.; Heckert, A.B.; Desojo, J.B. (2015). "Intraspecific variation in
496:. Additionally, a contemporary aetosaur named from a juvenile specimen in 2014,
390:
1605:
1493:
1448:
1361:
1302:
1216:
498:
295:
876:
Desojo, J.B.; Ezcurra, M.D. (2011). "A reappraisal of the taxonomic status of
808:
576:
1675:
1471:
1464:
1420:
1412:
1396:
1342:
1323:
1260:
1245:
1237:
1196:
851:
584:
352:
341:
337:
69:
30:
506:
in two 2021 studies, and it was proposed as a junior synonym of the latter.
1368:
1316:
1253:
1230:
1176:
1065:
1040:
636:
515:
452:
363:
242:
200:
1479:
1295:
344:. It is one of four aetosaurs known from South America, the others being
44:
627:
1619:
1486:
1287:
1267:
1189:
1031:
527:
321:
89:
54:
111:
1204:
456:
in 1996 and 2002. Smaller specimens of both species were placed with
429:
187:
144:
94:
38:
1576:
741:(Archosauria: Aetosauria) and their biochronological significance".
444:, with males reaching the 2-metre (6 ft 7 in) size range.
1599:
1140:
1118:
1092:
1025:
1001:
481:
333:
213:
164:
84:
79:
64:
59:
49:
1436:
473:
394:
326:
174:
99:
74:
931:(Archosauria: Pseudosuchia) from the Upper Triassic of Brazil".
829:
556:
Julia B. Desojo, Martin D. Ezcurra and Edio E. Kischlat (2012).
377:. Fossils have been found in the Cancha de Bochas Member of the
1019:
398:
154:
970:
522:
329:
926:
755:
10.1666/0022-3360(2002)076<0852:SAOOTA>2.0.CO;2
600:
844:
10.1671/0272-4634(2008)28[692:ANDAAS]2.0.CO;2
484:, and a convex margin of the lower jaw. In a 2011 study,
476:
that do not touch the nostrils, oval-shaped holes on the
1554:
393:
in southeastern Brazil. The strata date to the late
249:
875:
657:
596:
594:
551:
549:
547:
736:
696:
1673:
591:
544:
534:would be the first non-stagonolepidid aetosaur.
986:
920:
460:, and larger specimens were considered to be
450:was proposed to be synonymous with the genus
1064:
769:
607:Annals of the Brazilian Academy of Sciences
993:
979:
651:
110:
1138:
626:
412:
1702:Late Triassic reptiles of South America
530:would not be equivalent groupings, and
1674:
871:
869:
775:
699:"Late Triassic aetosaur biochronology"
1581:
1580:
1012:
974:
362:. Three species have been named: the
823:
492:were proposed to be synonymous with
866:
789:Journal of Systematic Palaeontology
730:
697:Lucas, S.G.; Heckert, A.B. (1996).
690:
13:
933:Journal of Vertebrate Paleontology
886:Journal of Vertebrate Paleontology
832:Journal of Vertebrate Paleontology
385:in northwestern Argentina and the
14:
1748:
509:
1687:Prehistoric pseudosuchian genera
1564:
1539:
1538:
1520:
432:suggesting an age of 23 years).
131:
42:
383:Ischigualasto-Villa Unión Basin
1000:
778:"Reassessment of the Aetosaur
408:
1:
1737:Fossil taxa described in 1960
953:10.1080/02724634.2021.1928681
619:10.1590/0001-3765202120201239
537:
405:one of the oldest aetosaurs.
906:10.1080/02724634.2011.572936
676:10.5710/AMGH.05.01.2015.2824
7:
776:Parker, William G. (2007).
10:
1753:
780:"Desmatosuchus" chamaensis
1589:
1534:
1517:
1447:
1391:
1378:
1350:
1341:
1277:
1225:
1215:
1184:
1175:
1164:
1149:
1134:
1115:
1091:
1073:
1060:
1008:
809:10.1017/S1477201906001994
577:10.11646/zootaxa.3166.1.1
271:
264:
248:
241:
128:Scientific classification
126:
118:
109:
23:
16:Extinct genus of reptiles
1717:Ischigualasto Formation
743:Journal of Paleontology
712:: 57–64. Archived from
499:Polesinesuchus aurelioi
458:Stagonolepis robertsoni
440:has been suggested for
379:Ischigualasto Formation
296:Polesinesuchus aurelioi
929:Aetosauroides scagliai
613:(supp. 2): e20201239.
603:Aetosauroides scagliai
421:
254:Aetosauroides scagliai
1732:Santa Maria Formation
1654:Paleobiology Database
416:
387:Santa Maria Formation
1712:Fossils of Argentina
424:Most individuals of
945:2021JVPal..41E8681P
898:2011JVPal..31..596D
801:2007JSPal...5...41P
1707:Triassic Argentina
472:. Among these are
422:
1727:Fossils of Brazil
1669:
1668:
1641:Open Tree of Life
1583:Taxon identifiers
1552:
1551:
1530:
1529:
1515:
1514:
1511:
1510:
1507:
1506:
1503:
1502:
1452:(Desmatosuchinae
1405:Aetobarbakinoides
1337:
1336:
1333:
1332:
1279:Paratypothoracini
1130:
1129:
1126:
1125:
1111:
1110:
438:Sexual dimorphism
359:Aetobarbakinoides
312:
311:
301:Roberto-da-Silva
259:Casamiquela, 1960
237:
37:231.4–225.9
1744:
1662:
1661:
1649:
1648:
1636:
1635:
1623:
1622:
1610:
1609:
1608:
1578:
1577:
1569:
1568:
1567:
1560:
1542:
1541:
1525:
1524:
1429:Neoaetosauroides
1389:
1388:
1352:Stagonolepidinae
1348:
1347:
1223:
1222:
1182:
1181:
1173:
1172:
1167:Stagonolepididae
1147:
1146:
1136:
1135:
1071:
1070:
1062:
1061:
1055:
1054:
1010:
1009:
995:
988:
981:
972:
971:
965:
964:
924:
918:
917:
873:
864:
863:
827:
821:
820:
786:
773:
767:
766:
734:
728:
727:
725:
724:
718:
703:
694:
688:
687:
655:
649:
648:
630:
598:
589:
588:
562:
553:
524:Stagonolepididae
490:A. inhamandensis
375:A. inhamandensis
347:Neoaetosauroides
306:
291:
283:A. inhamandensis
279:
251:
232:
225:
212:
136:
135:
114:
104:
41:
29:Temporal range:
21:
20:
1752:
1751:
1747:
1746:
1745:
1743:
1742:
1741:
1722:Triassic Brazil
1672:
1671:
1670:
1665:
1657:
1652:
1644:
1639:
1631:
1626:
1618:
1613:
1604:
1603:
1598:
1585:
1575:
1565:
1563:
1555:
1553:
1548:
1526:
1519:
1499:
1453:
1451:
1443:
1382:
1380:Desmatosuchinae
1374:
1329:
1310:Rioarribasuchus
1273:
1211:
1169:
1160:
1143:
1122:
1107:
1087:
1056:
1050:Aetosauriformes
1015:
1014:
1004:
999:
969:
968:
939:(2): e1928681.
925:
921:
874:
867:
828:
824:
784:
774:
770:
735:
731:
722:
720:
716:
701:
695:
691:
656:
652:
599:
592:
560:
554:
545:
540:
512:
434:Sexual maturity
417:Restoration of
411:
401:stages, making
300:
285:
277:
260:
257:
231:
223:
210:
130:
105:
103:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
36:
35:
33:
27:
17:
12:
11:
5:
1750:
1740:
1739:
1734:
1729:
1724:
1719:
1714:
1709:
1704:
1699:
1694:
1692:Carnian genera
1689:
1684:
1667:
1666:
1664:
1663:
1650:
1637:
1624:
1611:
1595:
1593:
1587:
1586:
1574:
1573:
1550:
1549:
1547:
1546:
1535:
1532:
1531:
1528:
1527:
1518:
1516:
1513:
1512:
1509:
1508:
1505:
1504:
1501:
1500:
1498:
1497:
1494:Sierritasuchus
1490:
1483:
1476:
1468:
1460:
1458:
1449:Desmatosuchini
1445:
1444:
1442:
1441:
1433:
1425:
1417:
1409:
1401:
1392:
1386:
1376:
1375:
1373:
1372:
1365:
1362:Polesinesuchus
1357:
1355:
1345:
1339:
1338:
1335:
1334:
1331:
1330:
1328:
1327:
1320:
1313:
1306:
1303:Paratypothorax
1299:
1292:
1283:
1281:
1275:
1274:
1272:
1271:
1264:
1257:
1250:
1242:
1234:
1226:
1220:
1217:Typothoracinae
1213:
1212:
1210:
1209:
1201:
1193:
1185:
1179:
1170:
1165:
1162:
1161:
1159:
1158:
1150:
1144:
1139:
1132:
1131:
1128:
1127:
1124:
1123:
1116:
1113:
1112:
1109:
1108:
1106:
1105:
1104:
1103:
1097:
1095:
1089:
1088:
1086:
1085:
1084:
1083:
1074:
1068:
1058:
1057:
1053:
1052:
1043:
1034:
1028:
1022:
1006:
1005:
998:
997:
990:
983:
975:
967:
966:
919:
892:(3): 596–609.
865:
838:(2): 692–701.
822:
768:
749:(5): 852–863.
729:
689:
670:(2): 173–187.
650:
590:
542:
541:
539:
536:
511:
510:Classification
508:
486:A. subsulcatus
410:
407:
371:A. subsulcatus
325:-like") is an
310:
309:
308:
307:
292:
280:
278:Zacarias, 1982
275:A. subsulcatus
269:
268:
262:
261:
258:
246:
245:
239:
238:
221:
217:
216:
208:
204:
203:
198:
191:
190:
185:
178:
177:
172:
168:
167:
162:
158:
157:
152:
148:
147:
142:
138:
137:
124:
123:
116:
115:
107:
106:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
28:
15:
9:
6:
4:
3:
2:
1749:
1738:
1735:
1733:
1730:
1728:
1725:
1723:
1720:
1718:
1715:
1713:
1710:
1708:
1705:
1703:
1700:
1698:
1697:Norian genera
1695:
1693:
1690:
1688:
1685:
1683:
1680:
1679:
1677:
1660:
1655:
1651:
1647:
1642:
1638:
1634:
1629:
1625:
1621:
1616:
1612:
1607:
1601:
1597:
1596:
1594:
1592:
1591:Aetosauroides
1588:
1584:
1579:
1572:
1562:
1561:
1558:
1545:
1537:
1536:
1533:
1523:
1496:
1495:
1491:
1489:
1488:
1484:
1482:
1481:
1477:
1474:
1473:
1472:Gorgetosuchus
1469:
1467:
1466:
1465:Desmatosuchus
1462:
1461:
1459:
1456:
1455:sensu stricto
1450:
1446:
1439:
1438:
1434:
1431:
1430:
1426:
1423:
1422:
1421:Chilenosuchus
1418:
1415:
1414:
1413:Calyptosuchus
1410:
1407:
1406:
1402:
1399:
1398:
1397:Adamanasuchus
1394:
1393:
1390:
1387:
1385:
1381:
1377:
1371:
1370:
1366:
1364:
1363:
1359:
1358:
1356:
1353:
1349:
1346:
1344:
1343:Desmatosuchia
1340:
1326:
1325:
1324:Venkatasuchus
1321:
1319:
1318:
1314:
1312:
1311:
1307:
1305:
1304:
1300:
1298:
1297:
1293:
1290:
1289:
1285:
1284:
1282:
1280:
1276:
1270:
1269:
1265:
1263:
1262:
1261:Redondasuchus
1258:
1256:
1255:
1251:
1248:
1247:
1246:Gorgetosuchus
1243:
1240:
1239:
1238:Chilenosuchus
1235:
1233:
1232:
1228:
1227:
1224:
1221:
1218:
1214:
1207:
1206:
1202:
1199:
1198:
1197:Coahomasuchus
1194:
1192:
1191:
1187:
1186:
1183:
1180:
1178:
1174:
1171:
1168:
1163:
1157:
1156:
1155:Aetosauroides
1152:
1151:
1148:
1145:
1142:
1137:
1133:
1121:
1120:
1114:
1101:
1100:
1099:
1098:
1096:
1094:
1090:
1082:
1078:
1077:
1076:
1075:
1072:
1069:
1067:
1063:
1059:
1051:
1047:
1044:
1042:
1038:
1035:
1033:
1029:
1027:
1023:
1021:
1017:
1016:
1011:
1007:
1003:
996:
991:
989:
984:
982:
977:
976:
973:
962:
958:
954:
950:
946:
942:
938:
934:
930:
923:
915:
911:
907:
903:
899:
895:
891:
887:
883:
879:
878:Aetosauroides
872:
870:
861:
857:
853:
849:
845:
841:
837:
833:
826:
818:
814:
810:
806:
802:
798:
794:
790:
783:
781:
772:
764:
760:
756:
752:
748:
744:
740:
733:
719:on 2013-11-13
715:
711:
707:
700:
693:
685:
681:
677:
673:
669:
665:
661:
660:Aetosauroides
654:
646:
642:
638:
634:
629:
624:
620:
616:
612:
608:
604:
597:
595:
586:
582:
578:
574:
570:
566:
559:
552:
550:
548:
543:
535:
533:
532:Aetosauroides
529:
525:
521:
520:Aetosauroides
517:
507:
505:
504:Aetosauroides
501:
500:
495:
491:
487:
483:
479:
475:
471:
467:
466:Aetosauroides
463:
459:
455:
454:
449:
448:Aetosauroides
445:
443:
442:Aetosauroides
439:
435:
431:
427:
426:Aetosauroides
420:
415:
406:
404:
403:Aetosauroides
400:
396:
392:
388:
384:
380:
376:
372:
368:
365:
361:
360:
355:
354:
353:Chilenosuchus
349:
348:
343:
342:South America
339:
338:Late Triassic
335:
331:
328:
324:
323:
318:
317:
316:Aetosauroides
304:
298:
297:
293:
289:
284:
281:
276:
273:
272:
270:
267:
263:
256:
255:
247:
244:
240:
236:
233:Casamiquela,
230:
229:
228:Aetosauroides
222:
219:
218:
215:
209:
206:
205:
202:
199:
196:
193:
192:
189:
186:
183:
180:
179:
176:
173:
170:
169:
166:
163:
160:
159:
156:
153:
150:
149:
146:
143:
140:
139:
134:
129:
125:
122:
117:
113:
108:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
40:
32:
31:Late Triassic
26:
25:Aetosauroides
22:
19:
1590:
1571:Paleontology
1492:
1485:
1478:
1470:
1463:
1454:
1435:
1427:
1419:
1411:
1403:
1395:
1383:
1369:Stagonolepis
1367:
1360:
1322:
1317:Tecovasuchus
1315:
1308:
1301:
1294:
1286:
1266:
1259:
1254:Kryphioparma
1252:
1244:
1236:
1231:Apachesuchus
1229:
1203:
1195:
1188:
1177:Aetosaurinae
1154:
1153:
1117:
1081:Pseudosuchia
1066:Pseudosuchia
1045:
1041:Pseudosuchia
1036:
936:
932:
928:
922:
889:
885:
882:Stagonolepis
881:
877:
835:
831:
825:
795:(1): 41–68.
792:
788:
779:
771:
746:
742:
739:Stagonolepis
738:
732:
721:. Retrieved
714:the original
709:
705:
692:
667:
663:
659:
653:
628:11336/150258
610:
606:
602:
568:
564:
531:
519:
516:phylogenetic
513:
503:
497:
493:
489:
485:
470:Stagonolepis
469:
465:
461:
457:
453:Stagonolepis
451:
447:
446:
441:
425:
423:
418:
402:
391:Paraná Basin
374:
370:
366:
364:type species
357:
351:
345:
320:
315:
314:
313:
302:
294:
287:
282:
274:
253:
252:
243:Type species
227:
226:
201:Pseudosuchia
194:
181:
120:
24:
18:
1480:Longosuchus
1296:Kocurypelta
664:Ameghiniana
494:A. scagliai
419:A. scagliai
409:Description
367:A. scagliai
188:Archosauria
121:A. scagliai
1676:Categories
1487:Lucasuchus
1384:sensu lato
1288:Garzapelta
1268:Typothorax
1190:Aetosaurus
1141:Aetosauria
1119:Aetosauria
1102:see below↓
1093:Aetosauria
1032:Sauropsida
1002:Aetosauria
723:2011-05-11
706:Albertiana
538:References
528:Aetosauria
462:S. wellesi
397:and early
322:Aetosaurus
319:(meaning "
286:Barberena
214:Aetosauria
1682:Aetosaurs
1205:Stenomyti
1018:Kingdom:
961:237518035
852:0272-4634
763:128610620
645:237372648
585:1175-5326
482:vertebrae
430:histology
336:from the
151:Kingdom:
145:Eukaryota
119:Skull of
1606:Q4688774
1600:Wikidata
1544:Category
1026:Chordata
1024:Phylum:
1020:Animalia
914:85418778
860:84455880
817:85826683
684:11498039
637:34468486
571:: 1–33.
474:maxillae
334:aetosaur
266:Synonyms
175:Reptilia
165:Chordata
161:Phylum:
155:Animalia
141:Domain:
1646:4128037
1633:1184702
1620:4578487
1437:Scutarx
1030:Class:
941:Bibcode
894:Bibcode
797:Bibcode
565:Zootaxa
480:of the
395:Carnian
389:in the
381:in the
327:extinct
220:Genus:
207:Order:
171:Class:
1557:Portal
959:
912:
858:
850:
815:
761:
682:
643:
635:
583:
478:centra
399:Norian
305:, 2014
303:et al.
290:, 1985
288:et al.
1659:38272
1628:IRMNG
1046:Clade
1037:Clade
957:S2CID
910:S2CID
856:S2CID
813:S2CID
785:(PDF)
759:S2CID
717:(PDF)
702:(PDF)
680:S2CID
641:S2CID
561:(PDF)
468:from
330:genus
195:Clade
182:Clade
1615:GBIF
1079:see
848:ISSN
633:PMID
581:ISSN
569:3166
526:and
488:and
373:and
356:and
235:1960
45:PreꞒ
949:doi
902:doi
884:".
840:doi
805:doi
751:doi
672:doi
623:hdl
615:doi
573:doi
340:of
332:of
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546:^
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350:,
299:?
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95:Pg
39:Ma
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250:†
224:†
211:†
100:N
90:K
85:J
80:T
75:P
70:C
65:D
60:S
55:O
50:Ꞓ
34:~
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